Objective:To study the relation between athletes' trust on coaches and satisfaction through the methods of theory and demonstration.
目的：探讨篮球运动员对教练员的信任与训练比赛满意度之间的关系及作用机理。
This article is about study on theory and practice demonstration of differentiated power-supply service.
本论文是关于供电差异化服务理论与实证的研究。
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